Finding the Third Proportional to 12,932,085 and 21,552,607

Step by Step Solution

1. Step 1: Write the proportion equation
   12,932,085 : 21,552,607 = 21,552,607 : x
2. Step 2: Convert to fraction form
   12,932,085/21,552,607 = 21,552,607/x
3. Step 3: Cross multiply
   12,932,085x = 21,552,607 × 21,552,607
4. Step 4: Simplify right side
   12,932,085x = 464,514,868,496,449
5. Step 5: Solve for x
   x = 464,514,868,496,449/12,932,085
6. Step 6: Final answer
   x = 35,919,565.06