Finding the Third Proportional to 32,918,864 and 72,353,584

Step by Step Solution

1. Step 1: Write the proportion equation
   32,918,864 : 72,353,584 = 72,353,584 : x
2. Step 2: Convert to fraction form
   32,918,864/72,353,584 = 72,353,584/x
3. Step 3: Cross multiply
   32,918,864x = 72,353,584 × 72,353,584
4. Step 4: Simplify right side
   32,918,864x = 5,235,041,117,645,056
5. Step 5: Solve for x
   x = 5,235,041,117,645,056/32,918,864
6. Step 6: Final answer
   x = 159,028,607.96