Finding the Third Proportional to 279,441,925,162.50 and 607,845,029,925

Step by Step Solution

1. Step 1: Write the proportion equation
   279,441,925,162.50 : 607,845,029,925 = 607,845,029,925 : x
2. Step 2: Convert to fraction form
   279,441,925,162.50/607,845,029,925 = 607,845,029,925/x
3. Step 3: Cross multiply
   279,441,925,162.50x = 607,845,029,925 × 607,845,029,925
4. Step 4: Simplify right side
   279,441,925,162.50x = 369,475,580,404,524,164,055,040
5. Step 5: Solve for x
   x = 369,475,580,404,524,164,055,040/279,441,925,162.50
6. Step 6: Final answer
   x = 1,322,190,935,342.53