Finding the Third Proportional to 412,204.50 and 904,113

Step by Step Solution

1. Step 1: Write the proportion equation
   412,204.50 : 904,113 = 904,113 : x
2. Step 2: Convert to fraction form
   412,204.50/904,113 = 904,113/x
3. Step 3: Cross multiply
   412,204.50x = 904,113 × 904,113
4. Step 4: Simplify right side
   412,204.50x = 817,420,316,769
5. Step 5: Solve for x
   x = 817,420,316,769/412,204.50
6. Step 6: Final answer
   x = 1,983,045.59