Finding the Third Proportional to 947,566.50 and 2,072,280

Step by Step Solution

1. Step 1: Write the proportion equation
   947,566.50 : 2,072,280 = 2,072,280 : x
2. Step 2: Convert to fraction form
   947,566.50/2,072,280 = 2,072,280/x
3. Step 3: Cross multiply
   947,566.50x = 2,072,280 × 2,072,280
4. Step 4: Simplify right side
   947,566.50x = 4,294,344,398,400
5. Step 5: Solve for x
   x = 4,294,344,398,400/947,566.50
6. Step 6: Final answer
   x = 4,531,971.53