Finding the Third Proportional to 737,602 and 1,139,155

Step by Step Solution

1. Step 1: Write the proportion equation
   737,602 : 1,139,155 = 1,139,155 : x
2. Step 2: Convert to fraction form
   737,602/1,139,155 = 1,139,155/x
3. Step 3: Cross multiply
   737,602x = 1,139,155 × 1,139,155
4. Step 4: Simplify right side
   737,602x = 1,297,674,114,025
5. Step 5: Solve for x
   x = 1,297,674,114,025/737,602
6. Step 6: Final answer
   x = 1,759,314.80