Finding the Third Proportional to 712,038 and 1,068,199.50

Step by Step Solution

1. Step 1: Write the proportion equation
   712,038 : 1,068,199.50 = 1,068,199.50 : x
2. Step 2: Convert to fraction form
   712,038/1,068,199.50 = 1,068,199.50/x
3. Step 3: Cross multiply
   712,038x = 1,068,199.50 × 1,068,199.50
4. Step 4: Simplify right side
   712,038x = 1,141,050,171,800.25
5. Step 5: Solve for x
   x = 1,141,050,171,800.25/712,038
6. Step 6: Final answer
   x = 1,602,513.03