Finding the Third Proportional to 42,735,663 and 100,780,924.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,735,663 : 100,780,924.50 = 100,780,924.50 : x
2. Step 2: Convert to fraction form
   42,735,663/100,780,924.50 = 100,780,924.50/x
3. Step 3: Cross multiply
   42,735,663x = 100,780,924.50 × 100,780,924.50
4. Step 4: Simplify right side
   42,735,663x = 10,156,794,743,074,700
5. Step 5: Solve for x
   x = 10,156,794,743,074,700/42,735,663
6. Step 6: Final answer
   x = 237,665,547.46