Finding the Third Proportional to 10,403,736 and 22,341,439.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,403,736 : 22,341,439.50 = 22,341,439.50 : x
2. Step 2: Convert to fraction form
   10,403,736/22,341,439.50 = 22,341,439.50/x
3. Step 3: Cross multiply
   10,403,736x = 22,341,439.50 × 22,341,439.50
4. Step 4: Simplify right side
   10,403,736x = 499,139,918,932,160.25
5. Step 5: Solve for x
   x = 499,139,918,932,160.25/10,403,736
6. Step 6: Final answer
   x = 47,976,988.16