Finding the Third Proportional to 493,875 and 747,697.50

Step by Step Solution

1. Step 1: Write the proportion equation
   493,875 : 747,697.50 = 747,697.50 : x
2. Step 2: Convert to fraction form
   493,875/747,697.50 = 747,697.50/x
3. Step 3: Cross multiply
   493,875x = 747,697.50 × 747,697.50
4. Step 4: Simplify right side
   493,875x = 559,051,551,506.25
5. Step 5: Solve for x
   x = 559,051,551,506.25/493,875
6. Step 6: Final answer
   x = 1,131,969.73