Finding the Third Proportional to 29,139,290 and 42,764,151

Step by Step Solution

1. Step 1: Write the proportion equation
   29,139,290 : 42,764,151 = 42,764,151 : x
2. Step 2: Convert to fraction form
   29,139,290/42,764,151 = 42,764,151/x
3. Step 3: Cross multiply
   29,139,290x = 42,764,151 × 42,764,151
4. Step 4: Simplify right side
   29,139,290x = 1,828,772,610,750,801
5. Step 5: Solve for x
   x = 1,828,772,610,750,801/29,139,290
6. Step 6: Final answer
   x = 62,759,683.26