Finding the Third Proportional to 10,365,973 and 22,555,078

Step by Step Solution

1. Step 1: Write the proportion equation
   10,365,973 : 22,555,078 = 22,555,078 : x
2. Step 2: Convert to fraction form
   10,365,973/22,555,078 = 22,555,078/x
3. Step 3: Cross multiply
   10,365,973x = 22,555,078 × 22,555,078
4. Step 4: Simplify right side
   10,365,973x = 508,731,543,586,084
5. Step 5: Solve for x
   x = 508,731,543,586,084/10,365,973
6. Step 6: Final answer
   x = 49,077,066.24