Finding the Third Proportional to 76,746,560.91 and 118,084,042.69

Step by Step Solution

1. Step 1: Write the proportion equation
   76,746,560.91 : 118,084,042.69 = 118,084,042.69 : x
2. Step 2: Convert to fraction form
   76,746,560.91/118,084,042.69 = 118,084,042.69/x
3. Step 3: Cross multiply
   76,746,560.91x = 118,084,042.69 × 118,084,042.69
4. Step 4: Simplify right side
   76,746,560.91x = 13,943,841,137,423,322
5. Step 5: Solve for x
   x = 13,943,841,137,423,322/76,746,560.91
6. Step 6: Final answer
   x = 181,686,853.10