Finding the Third Proportional to 448,941,117,254 and 976,913,975,978

Step by Step Solution

1. Step 1: Write the proportion equation
   448,941,117,254 : 976,913,975,978 = 976,913,975,978 : x
2. Step 2: Convert to fraction form
   448,941,117,254/976,913,975,978 = 976,913,975,978/x
3. Step 3: Cross multiply
   448,941,117,254x = 976,913,975,978 × 976,913,975,978
4. Step 4: Simplify right side
   448,941,117,254x = 954,360,916,461,144,411,996,160
5. Step 5: Solve for x
   x = 954,360,916,461,144,411,996,160/448,941,117,254
6. Step 6: Final answer
   x = 2,125,804,208,575.51