Finding the Third Proportional to 713,883 and 1,105,384.50

Step by Step Solution

1. Step 1: Write the proportion equation
   713,883 : 1,105,384.50 = 1,105,384.50 : x
2. Step 2: Convert to fraction form
   713,883/1,105,384.50 = 1,105,384.50/x
3. Step 3: Cross multiply
   713,883x = 1,105,384.50 × 1,105,384.50
4. Step 4: Simplify right side
   713,883x = 1,221,874,892,840.25
5. Step 5: Solve for x
   x = 1,221,874,892,840.25/713,883
6. Step 6: Final answer
   x = 1,711,589.84