Finding the Third Proportional to 19,550,385 and 42,954,642

Step by Step Solution

1. Step 1: Write the proportion equation
   19,550,385 : 42,954,642 = 42,954,642 : x
2. Step 2: Convert to fraction form
   19,550,385/42,954,642 = 42,954,642/x
3. Step 3: Cross multiply
   19,550,385x = 42,954,642 × 42,954,642
4. Step 4: Simplify right side
   19,550,385x = 1,845,101,269,348,164
5. Step 5: Solve for x
   x = 1,845,101,269,348,164/19,550,385
6. Step 6: Final answer
   x = 94,376,722.98