Finding the Third Proportional to 38,402,236 and 54,017,562

Step by Step Solution

1. Step 1: Write the proportion equation
   38,402,236 : 54,017,562 = 54,017,562 : x
2. Step 2: Convert to fraction form
   38,402,236/54,017,562 = 54,017,562/x
3. Step 3: Cross multiply
   38,402,236x = 54,017,562 × 54,017,562
4. Step 4: Simplify right side
   38,402,236x = 2,917,897,004,423,844
5. Step 5: Solve for x
   x = 2,917,897,004,423,844/38,402,236
6. Step 6: Final answer
   x = 75,982,476.76