Finding the Third Proportional to 10,153,137 and 14,669,590.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,153,137 : 14,669,590.50 = 14,669,590.50 : x
2. Step 2: Convert to fraction form
   10,153,137/14,669,590.50 = 14,669,590.50/x
3. Step 3: Cross multiply
   10,153,137x = 14,669,590.50 × 14,669,590.50
4. Step 4: Simplify right side
   10,153,137x = 215,196,885,437,690.25
5. Step 5: Solve for x
   x = 215,196,885,437,690.25/10,153,137
6. Step 6: Final answer
   x = 21,195,112.94