Finding the Third Proportional to 363,992,759,760 and 791,340,404,985

Step by Step Solution

1. Step 1: Write the proportion equation
   363,992,759,760 : 791,340,404,985 = 791,340,404,985 : x
2. Step 2: Convert to fraction form
   363,992,759,760/791,340,404,985 = 791,340,404,985/x
3. Step 3: Cross multiply
   363,992,759,760x = 791,340,404,985 × 791,340,404,985
4. Step 4: Simplify right side
   363,992,759,760x = 626,219,636,561,823,817,269,248
5. Step 5: Solve for x
   x = 626,219,636,561,823,817,269,248/363,992,759,760
6. Step 6: Final answer
   x = 1,720,417,837,362.27