Finding the Third Proportional to 469,071 and 727,264.50

Step by Step Solution

1. Step 1: Write the proportion equation
   469,071 : 727,264.50 = 727,264.50 : x
2. Step 2: Convert to fraction form
   469,071/727,264.50 = 727,264.50/x
3. Step 3: Cross multiply
   469,071x = 727,264.50 × 727,264.50
4. Step 4: Simplify right side
   469,071x = 528,913,652,960.25
5. Step 5: Solve for x
   x = 528,913,652,960.25/469,071
6. Step 6: Final answer
   x = 1,127,576.96