Finding the Third Proportional to 9,091,118 and 19,624,381

Step by Step Solution

1. Step 1: Write the proportion equation
   9,091,118 : 19,624,381 = 19,624,381 : x
2. Step 2: Convert to fraction form
   9,091,118/19,624,381 = 19,624,381/x
3. Step 3: Cross multiply
   9,091,118x = 19,624,381 × 19,624,381
4. Step 4: Simplify right side
   9,091,118x = 385,116,329,633,161
5. Step 5: Solve for x
   x = 385,116,329,633,161/9,091,118
6. Step 6: Final answer
   x = 42,361,822.78