Finding the Third Proportional to 13,462,884 and 28,978,632

Step by Step Solution

1. Step 1: Write the proportion equation
   13,462,884 : 28,978,632 = 28,978,632 : x
2. Step 2: Convert to fraction form
   13,462,884/28,978,632 = 28,978,632/x
3. Step 3: Cross multiply
   13,462,884x = 28,978,632 × 28,978,632
4. Step 4: Simplify right side
   13,462,884x = 839,761,112,591,424
5. Step 5: Solve for x
   x = 839,761,112,591,424/13,462,884
6. Step 6: Final answer
   x = 62,376,019.33