Finding the Third Proportional to 46,598,836 and 72,939,822

Step by Step Solution

1. Step 1: Write the proportion equation
   46,598,836 : 72,939,822 = 72,939,822 : x
2. Step 2: Convert to fraction form
   46,598,836/72,939,822 = 72,939,822/x
3. Step 3: Cross multiply
   46,598,836x = 72,939,822 × 72,939,822
4. Step 4: Simplify right side
   46,598,836x = 5,320,217,633,391,684
5. Step 5: Solve for x
   x = 5,320,217,633,391,684/46,598,836
6. Step 6: Final answer
   x = 114,170,612.19