Finding the Third Proportional to 28,894,838 and 42,305,614

Step by Step Solution

1. Step 1: Write the proportion equation
   28,894,838 : 42,305,614 = 42,305,614 : x
2. Step 2: Convert to fraction form
   28,894,838/42,305,614 = 42,305,614/x
3. Step 3: Cross multiply
   28,894,838x = 42,305,614 × 42,305,614
4. Step 4: Simplify right side
   28,894,838x = 1,789,764,975,916,996
5. Step 5: Solve for x
   x = 1,789,764,975,916,996/28,894,838
6. Step 6: Final answer
   x = 61,940,647.53