Finding the Third Proportional to 712,962 and 1,037,340

Step by Step Solution

1. Step 1: Write the proportion equation
   712,962 : 1,037,340 = 1,037,340 : x
2. Step 2: Convert to fraction form
   712,962/1,037,340 = 1,037,340/x
3. Step 3: Cross multiply
   712,962x = 1,037,340 × 1,037,340
4. Step 4: Simplify right side
   712,962x = 1,076,074,275,600
5. Step 5: Solve for x
   x = 1,076,074,275,600/712,962
6. Step 6: Final answer
   x = 1,509,301.02