Finding the Third Proportional to 40,550,707 and 83,975,780

Step by Step Solution

1. Step 1: Write the proportion equation
   40,550,707 : 83,975,780 = 83,975,780 : x
2. Step 2: Convert to fraction form
   40,550,707/83,975,780 = 83,975,780/x
3. Step 3: Cross multiply
   40,550,707x = 83,975,780 × 83,975,780
4. Step 4: Simplify right side
   40,550,707x = 7,051,931,626,608,400
5. Step 5: Solve for x
   x = 7,051,931,626,608,400/40,550,707
6. Step 6: Final answer
   x = 173,904,036.41