Finding the Third Proportional to 747,112 and 1,118,024

Step by Step Solution

1. Step 1: Write the proportion equation
   747,112 : 1,118,024 = 1,118,024 : x
2. Step 2: Convert to fraction form
   747,112/1,118,024 = 1,118,024/x
3. Step 3: Cross multiply
   747,112x = 1,118,024 × 1,118,024
4. Step 4: Simplify right side
   747,112x = 1,249,977,664,576
5. Step 5: Solve for x
   x = 1,249,977,664,576/747,112
6. Step 6: Final answer
   x = 1,673,079.36