Finding the Third Proportional to 142,122,452,706 and 316,021,456,732

Step by Step Solution

1. Step 1: Write the proportion equation
   142,122,452,706 : 316,021,456,732 = 316,021,456,732 : x
2. Step 2: Convert to fraction form
   142,122,452,706/316,021,456,732 = 316,021,456,732/x
3. Step 3: Cross multiply
   142,122,452,706x = 316,021,456,732 × 316,021,456,732
4. Step 4: Simplify right side
   142,122,452,706x = 99,869,561,115,015,343,243,264
5. Step 5: Solve for x
   x = 99,869,561,115,015,343,243,264/142,122,452,706
6. Step 6: Final answer
   x = 702,700,799,300.23