Finding the Third Proportional to 28,056,040 and 60,373,328

Step by Step Solution

1. Step 1: Write the proportion equation
   28,056,040 : 60,373,328 = 60,373,328 : x
2. Step 2: Convert to fraction form
   28,056,040/60,373,328 = 60,373,328/x
3. Step 3: Cross multiply
   28,056,040x = 60,373,328 × 60,373,328
4. Step 4: Simplify right side
   28,056,040x = 3,644,938,733,795,584
5. Step 5: Solve for x
   x = 3,644,938,733,795,584/28,056,040
6. Step 6: Final answer
   x = 129,916,365.02