Finding the Third Proportional to 45,253.69 and 97,412.63

Step by Step Solution

1. Step 1: Write the proportion equation
   45,253.69 : 97,412.63 = 97,412.63 : x
2. Step 2: Convert to fraction form
   45,253.69/97,412.63 = 97,412.63/x
3. Step 3: Cross multiply
   45,253.69x = 97,412.63 × 97,412.63
4. Step 4: Simplify right side
   45,253.69x = 9,489,219,509.39
5. Step 5: Solve for x
   x = 9,489,219,509.39/45,253.69
6. Step 6: Final answer
   x = 209,689.42