Finding the Third Proportional to 2,051,603,107 and 4,838,250,213

Step by Step Solution

1. Step 1: Write the proportion equation
   2,051,603,107 : 4,838,250,213 = 4,838,250,213 : x
2. Step 2: Convert to fraction form
   2,051,603,107/4,838,250,213 = 4,838,250,213/x
3. Step 3: Cross multiply
   2,051,603,107x = 4,838,250,213 × 4,838,250,213
4. Step 4: Simplify right side
   2,051,603,107x = 23,408,665,123,594,547,200
5. Step 5: Solve for x
   x = 23,408,665,123,594,547,200/2,051,603,107
6. Step 6: Final answer
   x = 11,409,938,425.09