Finding the Third Proportional to 723,716 and 1,000,038

Step by Step Solution

1. Step 1: Write the proportion equation
   723,716 : 1,000,038 = 1,000,038 : x
2. Step 2: Convert to fraction form
   723,716/1,000,038 = 1,000,038/x
3. Step 3: Cross multiply
   723,716x = 1,000,038 × 1,000,038
4. Step 4: Simplify right side
   723,716x = 1,000,076,001,444
5. Step 5: Solve for x
   x = 1,000,076,001,444/723,716
6. Step 6: Final answer
   x = 1,381,862.50