Finding the Third Proportional to 14,315,580 and 21,681,864

Step by Step Solution

1. Step 1: Write the proportion equation
   14,315,580 : 21,681,864 = 21,681,864 : x
2. Step 2: Convert to fraction form
   14,315,580/21,681,864 = 21,681,864/x
3. Step 3: Cross multiply
   14,315,580x = 21,681,864 × 21,681,864
4. Step 4: Simplify right side
   14,315,580x = 470,103,226,514,496
5. Step 5: Solve for x
   x = 470,103,226,514,496/14,315,580
6. Step 6: Final answer
   x = 32,838,573.53