Finding the Third Proportional to 1,356,307.50 and 1,847,056.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,356,307.50 : 1,847,056.50 = 1,847,056.50 : x
2. Step 2: Convert to fraction form
   1,356,307.50/1,847,056.50 = 1,847,056.50/x
3. Step 3: Cross multiply
   1,356,307.50x = 1,847,056.50 × 1,847,056.50
4. Step 4: Simplify right side
   1,356,307.50x = 3,411,617,714,192.25
5. Step 5: Solve for x
   x = 3,411,617,714,192.25/1,356,307.50
6. Step 6: Final answer
   x = 2,515,371.86