Finding the Third Proportional to 42,507,254 and 88,039,120

Step by Step Solution

1. Step 1: Write the proportion equation
   42,507,254 : 88,039,120 = 88,039,120 : x
2. Step 2: Convert to fraction form
   42,507,254/88,039,120 = 88,039,120/x
3. Step 3: Cross multiply
   42,507,254x = 88,039,120 × 88,039,120
4. Step 4: Simplify right side
   42,507,254x = 7,750,886,650,374,400
5. Step 5: Solve for x
   x = 7,750,886,650,374,400/42,507,254
6. Step 6: Final answer
   x = 182,342,680.86