Finding the Third Proportional to 34,259,101.88 and 73,978,877.81

Step by Step Solution

1. Step 1: Write the proportion equation
   34,259,101.88 : 73,978,877.81 = 73,978,877.81 : x
2. Step 2: Convert to fraction form
   34,259,101.88/73,978,877.81 = 73,978,877.81/x
3. Step 3: Cross multiply
   34,259,101.88x = 73,978,877.81 × 73,978,877.81
4. Step 4: Simplify right side
   34,259,101.88x = 5,472,874,362,396,805
5. Step 5: Solve for x
   x = 5,472,874,362,396,805/34,259,101.88
6. Step 6: Final answer
   x = 159,749,499.05