Finding the Third Proportional to 636,192.98 and 1,316,672.72

Step by Step Solution

1. Step 1: Write the proportion equation
   636,192.98 : 1,316,672.72 = 1,316,672.72 : x
2. Step 2: Convert to fraction form
   636,192.98/1,316,672.72 = 1,316,672.72/x
3. Step 3: Cross multiply
   636,192.98x = 1,316,672.72 × 1,316,672.72
4. Step 4: Simplify right side
   636,192.98x = 1,733,627,048,300.52
5. Step 5: Solve for x
   x = 1,733,627,048,300.52/636,192.98
6. Step 6: Final answer
   x = 2,725,001.83