Finding the Third Proportional to 52,499,844 and 82,169,265

Step by Step Solution

1. Step 1: Write the proportion equation
   52,499,844 : 82,169,265 = 82,169,265 : x
2. Step 2: Convert to fraction form
   52,499,844/82,169,265 = 82,169,265/x
3. Step 3: Cross multiply
   52,499,844x = 82,169,265 × 82,169,265
4. Step 4: Simplify right side
   52,499,844x = 6,751,788,110,640,225
5. Step 5: Solve for x
   x = 6,751,788,110,640,225/52,499,844
6. Step 6: Final answer
   x = 128,605,869.96