Finding the Third Proportional to 19,774,938 and 43,320,142.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,774,938 : 43,320,142.50 = 43,320,142.50 : x
2. Step 2: Convert to fraction form
   19,774,938/43,320,142.50 = 43,320,142.50/x
3. Step 3: Cross multiply
   19,774,938x = 43,320,142.50 × 43,320,142.50
4. Step 4: Simplify right side
   19,774,938x = 1,876,634,746,220,306.25
5. Step 5: Solve for x
   x = 1,876,634,746,220,306.25/19,774,938
6. Step 6: Final answer
   x = 94,899,652.59