Finding the Third Proportional to 4,108,464 and 9,161,088

Step by Step Solution

1. Step 1: Write the proportion equation
   4,108,464 : 9,161,088 = 9,161,088 : x
2. Step 2: Convert to fraction form
   4,108,464/9,161,088 = 9,161,088/x
3. Step 3: Cross multiply
   4,108,464x = 9,161,088 × 9,161,088
4. Step 4: Simplify right side
   4,108,464x = 83,925,533,343,744
5. Step 5: Solve for x
   x = 83,925,533,343,744/4,108,464
6. Step 6: Final answer
   x = 20,427,472.01