Finding the Third Proportional to 179,943,673,410 and 374,781,178,404

Step by Step Solution

1. Step 1: Write the proportion equation
   179,943,673,410 : 374,781,178,404 = 374,781,178,404 : x
2. Step 2: Convert to fraction form
   179,943,673,410/374,781,178,404 = 374,781,178,404/x
3. Step 3: Cross multiply
   179,943,673,410x = 374,781,178,404 × 374,781,178,404
4. Step 4: Simplify right side
   179,943,673,410x = 140,460,931,685,890,874,408,960
5. Step 5: Solve for x
   x = 140,460,931,685,890,874,408,960/179,943,673,410
6. Step 6: Final answer
   x = 780,582,773,620.79