Finding the Third Proportional to 19,433,927 and 42,528,892

Step by Step Solution

1. Step 1: Write the proportion equation
   19,433,927 : 42,528,892 = 42,528,892 : x
2. Step 2: Convert to fraction form
   19,433,927/42,528,892 = 42,528,892/x
3. Step 3: Cross multiply
   19,433,927x = 42,528,892 × 42,528,892
4. Step 4: Simplify right side
   19,433,927x = 1,808,706,654,747,664
5. Step 5: Solve for x
   x = 1,808,706,654,747,664/19,433,927
6. Step 6: Final answer
   x = 93,069,540.44