Finding the Third Proportional to 19,476,484 and 41,654,642

Step by Step Solution

1. Step 1: Write the proportion equation
   19,476,484 : 41,654,642 = 41,654,642 : x
2. Step 2: Convert to fraction form
   19,476,484/41,654,642 = 41,654,642/x
3. Step 3: Cross multiply
   19,476,484x = 41,654,642 × 41,654,642
4. Step 4: Simplify right side
   19,476,484x = 1,735,109,200,148,164
5. Step 5: Solve for x
   x = 1,735,109,200,148,164/19,476,484
6. Step 6: Final answer
   x = 89,087,393.81