Finding the Third Proportional to 29,999,860 and 42,477,448

Step by Step Solution

1. Step 1: Write the proportion equation
   29,999,860 : 42,477,448 = 42,477,448 : x
2. Step 2: Convert to fraction form
   29,999,860/42,477,448 = 42,477,448/x
3. Step 3: Cross multiply
   29,999,860x = 42,477,448 × 42,477,448
4. Step 4: Simplify right side
   29,999,860x = 1,804,333,588,592,704
5. Step 5: Solve for x
   x = 1,804,333,588,592,704/29,999,860
6. Step 6: Final answer
   x = 60,144,733.63