Finding the Third Proportional to 19,432,969 and 41,808,146

Step by Step Solution

1. Step 1: Write the proportion equation
   19,432,969 : 41,808,146 = 41,808,146 : x
2. Step 2: Convert to fraction form
   19,432,969/41,808,146 = 41,808,146/x
3. Step 3: Cross multiply
   19,432,969x = 41,808,146 × 41,808,146
4. Step 4: Simplify right side
   19,432,969x = 1,747,921,071,957,316
5. Step 5: Solve for x
   x = 1,747,921,071,957,316/19,432,969
6. Step 6: Final answer
   x = 89,946,166.84