Finding the Third Proportional to 598,902,830,392 and 1,331,711,786,648

Step by Step Solution

1. Step 1: Write the proportion equation
   598,902,830,392 : 1,331,711,786,648 = 1,331,711,786,648 : x
2. Step 2: Convert to fraction form
   598,902,830,392/1,331,711,786,648 = 1,331,711,786,648/x
3. Step 3: Cross multiply
   598,902,830,392x = 1,331,711,786,648 × 1,331,711,786,648
4. Step 4: Simplify right side
   598,902,830,392x = 1,773,456,282,697,208,367,677,440
5. Step 5: Solve for x
   x = 1,773,456,282,697,208,367,677,440/598,902,830,392
6. Step 6: Final answer
   x = 2,961,175,323,777.36