Finding the Third Proportional to 18,960,526 and 42,020,876

Step by Step Solution

1. Step 1: Write the proportion equation
   18,960,526 : 42,020,876 = 42,020,876 : x
2. Step 2: Convert to fraction form
   18,960,526/42,020,876 = 42,020,876/x
3. Step 3: Cross multiply
   18,960,526x = 42,020,876 × 42,020,876
4. Step 4: Simplify right side
   18,960,526x = 1,765,754,019,807,376
5. Step 5: Solve for x
   x = 1,765,754,019,807,376/18,960,526
6. Step 6: Final answer
   x = 93,127,902.67