Finding the Third Proportional to 1,545,419.25 and 2,364,025.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,545,419.25 : 2,364,025.50 = 2,364,025.50 : x
2. Step 2: Convert to fraction form
   1,545,419.25/2,364,025.50 = 2,364,025.50/x
3. Step 3: Cross multiply
   1,545,419.25x = 2,364,025.50 × 2,364,025.50
4. Step 4: Simplify right side
   1,545,419.25x = 5,588,616,564,650.25
5. Step 5: Solve for x
   x = 5,588,616,564,650.25/1,545,419.25
6. Step 6: Final answer
   x = 3,616,246.25