Finding the Third Proportional to 76,746,518 and 118,083,986

Step by Step Solution

1. Step 1: Write the proportion equation
   76,746,518 : 118,083,986 = 118,083,986 : x
2. Step 2: Convert to fraction form
   76,746,518/118,083,986 = 118,083,986/x
3. Step 3: Cross multiply
   76,746,518x = 118,083,986 × 118,083,986
4. Step 4: Simplify right side
   76,746,518x = 13,943,827,749,648,196
5. Step 5: Solve for x
   x = 13,943,827,749,648,196/76,746,518
6. Step 6: Final answer
   x = 181,686,780.23