Finding the Third Proportional to 341,731.50 and 747,796.50

Step by Step Solution

1. Step 1: Write the proportion equation
   341,731.50 : 747,796.50 = 747,796.50 : x
2. Step 2: Convert to fraction form
   341,731.50/747,796.50 = 747,796.50/x
3. Step 3: Cross multiply
   341,731.50x = 747,796.50 × 747,796.50
4. Step 4: Simplify right side
   341,731.50x = 559,199,605,412.25
5. Step 5: Solve for x
   x = 559,199,605,412.25/341,731.50
6. Step 6: Final answer
   x = 1,636,371.26