Finding the Third Proportional to 423,604 and 931,167.50

Step by Step Solution

1. Step 1: Write the proportion equation
   423,604 : 931,167.50 = 931,167.50 : x
2. Step 2: Convert to fraction form
   423,604/931,167.50 = 931,167.50/x
3. Step 3: Cross multiply
   423,604x = 931,167.50 × 931,167.50
4. Step 4: Simplify right side
   423,604x = 867,072,913,056.25
5. Step 5: Solve for x
   x = 867,072,913,056.25/423,604
6. Step 6: Final answer
   x = 2,046,895.01