Finding the Third Proportional to 851,520 and 1,007,041.50

Step by Step Solution

1. Step 1: Write the proportion equation
   851,520 : 1,007,041.50 = 1,007,041.50 : x
2. Step 2: Convert to fraction form
   851,520/1,007,041.50 = 1,007,041.50/x
3. Step 3: Cross multiply
   851,520x = 1,007,041.50 × 1,007,041.50
4. Step 4: Simplify right side
   851,520x = 1,014,132,582,722.25
5. Step 5: Solve for x
   x = 1,014,132,582,722.25/851,520
6. Step 6: Final answer
   x = 1,190,967.43