Finding the Third Proportional to 2,051,187,902 and 4,174,866,076

Step by Step Solution

1. Step 1: Write the proportion equation
   2,051,187,902 : 4,174,866,076 = 4,174,866,076 : x
2. Step 2: Convert to fraction form
   2,051,187,902/4,174,866,076 = 4,174,866,076/x
3. Step 3: Cross multiply
   2,051,187,902x = 4,174,866,076 × 4,174,866,076
4. Step 4: Simplify right side
   2,051,187,902x = 17,429,506,752,535,638,016
5. Step 5: Solve for x
   x = 17,429,506,752,535,638,016/2,051,187,902
6. Step 6: Final answer
   x = 8,497,274,547.86