Finding the Third Proportional to 42,846,900.75 and 101,128,641.75

Step by Step Solution

1. Step 1: Write the proportion equation
   42,846,900.75 : 101,128,641.75 = 101,128,641.75 : x
2. Step 2: Convert to fraction form
   42,846,900.75/101,128,641.75 = 101,128,641.75/x
3. Step 3: Cross multiply
   42,846,900.75x = 101,128,641.75 × 101,128,641.75
4. Step 4: Simplify right side
   42,846,900.75x = 10,227,002,182,199,844
5. Step 5: Solve for x
   x = 10,227,002,182,199,844/42,846,900.75
6. Step 6: Final answer
   x = 238,687,092.96