Finding the Third Proportional to 9,049,644 and 19,516,464

Step by Step Solution

1. Step 1: Write the proportion equation
   9,049,644 : 19,516,464 = 19,516,464 : x
2. Step 2: Convert to fraction form
   9,049,644/19,516,464 = 19,516,464/x
3. Step 3: Cross multiply
   9,049,644x = 19,516,464 × 19,516,464
4. Step 4: Simplify right side
   9,049,644x = 380,892,367,063,296
5. Step 5: Solve for x
   x = 380,892,367,063,296/9,049,644
6. Step 6: Final answer
   x = 42,089,210.04