Finding the Third Proportional to 4,001,081,849,446 and 5,398,398,847,076

Step by Step Solution

1. Step 1: Write the proportion equation
   4,001,081,849,446 : 5,398,398,847,076 = 5,398,398,847,076 : x
2. Step 2: Convert to fraction form
   4,001,081,849,446/5,398,398,847,076 = 5,398,398,847,076/x
3. Step 3: Cross multiply
   4,001,081,849,446x = 5,398,398,847,076 × 5,398,398,847,076
4. Step 4: Simplify right side
   4,001,081,849,446x = 29,142,710,112,111,484,198,715,392
5. Step 5: Solve for x
   x = 29,142,710,112,111,484,198,715,392/4,001,081,849,446
6. Step 6: Final answer
   x = 7,283,707,559,280.91