Finding the Third Proportional to 10,661,316 and 15,592,126.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,661,316 : 15,592,126.50 = 15,592,126.50 : x
2. Step 2: Convert to fraction form
   10,661,316/15,592,126.50 = 15,592,126.50/x
3. Step 3: Cross multiply
   10,661,316x = 15,592,126.50 × 15,592,126.50
4. Step 4: Simplify right side
   10,661,316x = 243,114,408,792,002.25
5. Step 5: Solve for x
   x = 243,114,408,792,002.25/10,661,316
6. Step 6: Final answer
   x = 22,803,414.59