Finding the Third Proportional to 12,793,497 and 30,201,090

Step by Step Solution

1. Step 1: Write the proportion equation
   12,793,497 : 30,201,090 = 30,201,090 : x
2. Step 2: Convert to fraction form
   12,793,497/30,201,090 = 30,201,090/x
3. Step 3: Cross multiply
   12,793,497x = 30,201,090 × 30,201,090
4. Step 4: Simplify right side
   12,793,497x = 912,105,837,188,100
5. Step 5: Solve for x
   x = 912,105,837,188,100/12,793,497
6. Step 6: Final answer
   x = 71,294,489.47