Finding the Third Proportional to 2,385,997.50 and 3,613,746

Step by Step Solution

1. Step 1: Write the proportion equation
   2,385,997.50 : 3,613,746 = 3,613,746 : x
2. Step 2: Convert to fraction form
   2,385,997.50/3,613,746 = 3,613,746/x
3. Step 3: Cross multiply
   2,385,997.50x = 3,613,746 × 3,613,746
4. Step 4: Simplify right side
   2,385,997.50x = 13,059,160,152,516
5. Step 5: Solve for x
   x = 13,059,160,152,516/2,385,997.50
6. Step 6: Final answer
   x = 5,473,249.72