Finding the Third Proportional to 12,345,493.50 and 16,653,458.25

Step by Step Solution

1. Step 1: Write the proportion equation
   12,345,493.50 : 16,653,458.25 = 16,653,458.25 : x
2. Step 2: Convert to fraction form
   12,345,493.50/16,653,458.25 = 16,653,458.25/x
3. Step 3: Cross multiply
   12,345,493.50x = 16,653,458.25 × 16,653,458.25
4. Step 4: Simplify right side
   12,345,493.50x = 277,337,671,684,493.06
5. Step 5: Solve for x
   x = 277,337,671,684,493.06/12,345,493.50
6. Step 6: Final answer
   x = 22,464,688.97