Finding the Third Proportional to 710,792 and 1,501,392

Step by Step Solution

1. Step 1: Write the proportion equation
   710,792 : 1,501,392 = 1,501,392 : x
2. Step 2: Convert to fraction form
   710,792/1,501,392 = 1,501,392/x
3. Step 3: Cross multiply
   710,792x = 1,501,392 × 1,501,392
4. Step 4: Simplify right side
   710,792x = 2,254,177,937,664
5. Step 5: Solve for x
   x = 2,254,177,937,664/710,792
6. Step 6: Final answer
   x = 3,171,360.87