Finding the Third Proportional to 19,495,492 and 42,241,894

Step by Step Solution

1. Step 1: Write the proportion equation
   19,495,492 : 42,241,894 = 42,241,894 : x
2. Step 2: Convert to fraction form
   19,495,492/42,241,894 = 42,241,894/x
3. Step 3: Cross multiply
   19,495,492x = 42,241,894 × 42,241,894
4. Step 4: Simplify right side
   19,495,492x = 1,784,377,608,707,236
5. Step 5: Solve for x
   x = 1,784,377,608,707,236/19,495,492
6. Step 6: Final answer
   x = 91,527,703.36