Finding the Third Proportional to 341,760 and 747,886.50

Step by Step Solution

1. Step 1: Write the proportion equation
   341,760 : 747,886.50 = 747,886.50 : x
2. Step 2: Convert to fraction form
   341,760/747,886.50 = 747,886.50/x
3. Step 3: Cross multiply
   341,760x = 747,886.50 × 747,886.50
4. Step 4: Simplify right side
   341,760x = 559,334,216,882.25
5. Step 5: Solve for x
   x = 559,334,216,882.25/341,760
6. Step 6: Final answer
   x = 1,636,628.68