Finding the Third Proportional to 28,024,804 and 42,237,658

Step by Step Solution

1. Step 1: Write the proportion equation
   28,024,804 : 42,237,658 = 42,237,658 : x
2. Step 2: Convert to fraction form
   28,024,804/42,237,658 = 42,237,658/x
3. Step 3: Cross multiply
   28,024,804x = 42,237,658 × 42,237,658
4. Step 4: Simplify right side
   28,024,804x = 1,784,019,753,324,964
5. Step 5: Solve for x
   x = 1,784,019,753,324,964/28,024,804
6. Step 6: Final answer
   x = 63,658,598.77