Finding the Third Proportional to 2,060,712 and 4,426,128

Step by Step Solution

1. Step 1: Write the proportion equation
   2,060,712 : 4,426,128 = 4,426,128 : x
2. Step 2: Convert to fraction form
   2,060,712/4,426,128 = 4,426,128/x
3. Step 3: Cross multiply
   2,060,712x = 4,426,128 × 4,426,128
4. Step 4: Simplify right side
   2,060,712x = 19,590,609,072,384
5. Step 5: Solve for x
   x = 19,590,609,072,384/2,060,712
6. Step 6: Final answer
   x = 9,506,718.59