Finding the Third Proportional to 950,558 and 2,113,641

Step by Step Solution

1. Step 1: Write the proportion equation
   950,558 : 2,113,641 = 2,113,641 : x
2. Step 2: Convert to fraction form
   950,558/2,113,641 = 2,113,641/x
3. Step 3: Cross multiply
   950,558x = 2,113,641 × 2,113,641
4. Step 4: Simplify right side
   950,558x = 4,467,478,276,881
5. Step 5: Solve for x
   x = 4,467,478,276,881/950,558
6. Step 6: Final answer
   x = 4,699,848.17