Finding the Third Proportional to 29,371,142 and 42,303,225

Step by Step Solution

1. Step 1: Write the proportion equation
   29,371,142 : 42,303,225 = 42,303,225 : x
2. Step 2: Convert to fraction form
   29,371,142/42,303,225 = 42,303,225/x
3. Step 3: Cross multiply
   29,371,142x = 42,303,225 × 42,303,225
4. Step 4: Simplify right side
   29,371,142x = 1,789,562,845,400,625
5. Step 5: Solve for x
   x = 1,789,562,845,400,625/29,371,142
6. Step 6: Final answer
   x = 60,929,290.57