Finding the Third Proportional to 876,532.50 and 1,314,796.50

Step by Step Solution

1. Step 1: Write the proportion equation
   876,532.50 : 1,314,796.50 = 1,314,796.50 : x
2. Step 2: Convert to fraction form
   876,532.50/1,314,796.50 = 1,314,796.50/x
3. Step 3: Cross multiply
   876,532.50x = 1,314,796.50 × 1,314,796.50
4. Step 4: Simplify right side
   876,532.50x = 1,728,689,836,412.25
5. Step 5: Solve for x
   x = 1,728,689,836,412.25/876,532.50
6. Step 6: Final answer
   x = 1,972,191.38