Finding the Third Proportional to 341,392.50 and 747,076.50

Step by Step Solution

1. Step 1: Write the proportion equation
   341,392.50 : 747,076.50 = 747,076.50 : x
2. Step 2: Convert to fraction form
   341,392.50/747,076.50 = 747,076.50/x
3. Step 3: Cross multiply
   341,392.50x = 747,076.50 × 747,076.50
4. Step 4: Simplify right side
   341,392.50x = 558,123,296,852.25
5. Step 5: Solve for x
   x = 558,123,296,852.25/341,392.50
6. Step 6: Final answer
   x = 1,634,843.46