Finding the Third Proportional to 56,901.87 and 123,030.14

Step by Step Solution

1. Step 1: Write the proportion equation
   56,901.87 : 123,030.14 = 123,030.14 : x
2. Step 2: Convert to fraction form
   56,901.87/123,030.14 = 123,030.14/x
3. Step 3: Cross multiply
   56,901.87x = 123,030.14 × 123,030.14
4. Step 4: Simplify right side
   56,901.87x = 15,136,415,502.21
5. Step 5: Solve for x
   x = 15,136,415,502.21/56,901.87
6. Step 6: Final answer
   x = 266,009.12