Finding the Third Proportional to 341,763 and 747,892.50

Step by Step Solution

1. Step 1: Write the proportion equation
   341,763 : 747,892.50 = 747,892.50 : x
2. Step 2: Convert to fraction form
   341,763/747,892.50 = 747,892.50/x
3. Step 3: Cross multiply
   341,763x = 747,892.50 × 747,892.50
4. Step 4: Simplify right side
   341,763x = 559,343,191,556.25
5. Step 5: Solve for x
   x = 559,343,191,556.25/341,763
6. Step 6: Final answer
   x = 1,636,640.57