Finding the Third Proportional to 16,161,545 and 34,886,902

Step by Step Solution

1. Step 1: Write the proportion equation
   16,161,545 : 34,886,902 = 34,886,902 : x
2. Step 2: Convert to fraction form
   16,161,545/34,886,902 = 34,886,902/x
3. Step 3: Cross multiply
   16,161,545x = 34,886,902 × 34,886,902
4. Step 4: Simplify right side
   16,161,545x = 1,217,095,931,157,604
5. Step 5: Solve for x
   x = 1,217,095,931,157,604/16,161,545
6. Step 6: Final answer
   x = 75,308,142.33