Finding the Third Proportional to 29,284,894 and 42,849,338

Step by Step Solution

1. Step 1: Write the proportion equation
   29,284,894 : 42,849,338 = 42,849,338 : x
2. Step 2: Convert to fraction form
   29,284,894/42,849,338 = 42,849,338/x
3. Step 3: Cross multiply
   29,284,894x = 42,849,338 × 42,849,338
4. Step 4: Simplify right side
   29,284,894x = 1,836,065,767,038,244
5. Step 5: Solve for x
   x = 1,836,065,767,038,244/29,284,894
6. Step 6: Final answer
   x = 62,696,684.75