Finding the Third Proportional to 580,473 and 896,941.50

Step by Step Solution

1. Step 1: Write the proportion equation
   580,473 : 896,941.50 = 896,941.50 : x
2. Step 2: Convert to fraction form
   580,473/896,941.50 = 896,941.50/x
3. Step 3: Cross multiply
   580,473x = 896,941.50 × 896,941.50
4. Step 4: Simplify right side
   580,473x = 804,504,054,422.25
5. Step 5: Solve for x
   x = 804,504,054,422.25/580,473
6. Step 6: Final answer
   x = 1,385,945.69