Finding the Third Proportional to 19,750,874.25 and 42,413,894

Step by Step Solution

1. Step 1: Write the proportion equation
   19,750,874.25 : 42,413,894 = 42,413,894 : x
2. Step 2: Convert to fraction form
   19,750,874.25/42,413,894 = 42,413,894/x
3. Step 3: Cross multiply
   19,750,874.25x = 42,413,894 × 42,413,894
4. Step 4: Simplify right side
   19,750,874.25x = 1,798,938,404,243,236
5. Step 5: Solve for x
   x = 1,798,938,404,243,236/19,750,874.25
6. Step 6: Final answer
   x = 91,081,457.03