Finding the Third Proportional to 246,726 and 538,072.88

Step by Step Solution

1. Step 1: Write the proportion equation
   246,726 : 538,072.88 = 538,072.88 : x
2. Step 2: Convert to fraction form
   246,726/538,072.88 = 538,072.88/x
3. Step 3: Cross multiply
   246,726x = 538,072.88 × 538,072.88
4. Step 4: Simplify right side
   246,726x = 289,522,418,810.77
5. Step 5: Solve for x
   x = 289,522,418,810.77/246,726
6. Step 6: Final answer
   x = 1,173,457.27