Finding the Third Proportional to 746,898 and 1,073,691

Step by Step Solution

1. Step 1: Write the proportion equation
   746,898 : 1,073,691 = 1,073,691 : x
2. Step 2: Convert to fraction form
   746,898/1,073,691 = 1,073,691/x
3. Step 3: Cross multiply
   746,898x = 1,073,691 × 1,073,691
4. Step 4: Simplify right side
   746,898x = 1,152,812,363,481
5. Step 5: Solve for x
   x = 1,152,812,363,481/746,898
6. Step 6: Final answer
   x = 1,543,466.93