Finding the Third Proportional to 2,484,877.50 and 5,419,588.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,484,877.50 : 5,419,588.50 = 5,419,588.50 : x
2. Step 2: Convert to fraction form
   2,484,877.50/5,419,588.50 = 5,419,588.50/x
3. Step 3: Cross multiply
   2,484,877.50x = 5,419,588.50 × 5,419,588.50
4. Step 4: Simplify right side
   2,484,877.50x = 29,371,939,509,332.25
5. Step 5: Solve for x
   x = 29,371,939,509,332.25/2,484,877.50
6. Step 6: Final answer
   x = 11,820,276.66