Finding the Third Proportional to 790,337,155,447 and 1,066,350,389,547

Step by Step Solution

1. Step 1: Write the proportion equation
   790,337,155,447 : 1,066,350,389,547 = 1,066,350,389,547 : x
2. Step 2: Convert to fraction form
   790,337,155,447/1,066,350,389,547 = 1,066,350,389,547/x
3. Step 3: Cross multiply
   790,337,155,447x = 1,066,350,389,547 × 1,066,350,389,547
4. Step 4: Simplify right side
   790,337,155,447x = 1,137,103,153,287,038,695,899,136
5. Step 5: Solve for x
   x = 1,137,103,153,287,038,695,899,136/790,337,155,447
6. Step 6: Final answer
   x = 1,438,757,048,748.28