Finding the Third Proportional to 42,833,916 and 65,254,707

Step by Step Solution

1. Step 1: Write the proportion equation
   42,833,916 : 65,254,707 = 65,254,707 : x
2. Step 2: Convert to fraction form
   42,833,916/65,254,707 = 65,254,707/x
3. Step 3: Cross multiply
   42,833,916x = 65,254,707 × 65,254,707
4. Step 4: Simplify right side
   42,833,916x = 4,258,176,785,655,849
5. Step 5: Solve for x
   x = 4,258,176,785,655,849/42,833,916
6. Step 6: Final answer
   x = 99,411,335.30