Finding the Third Proportional to 1,583,769,852 and 2,156,824,207.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,583,769,852 : 2,156,824,207.50 = 2,156,824,207.50 : x
2. Step 2: Convert to fraction form
   1,583,769,852/2,156,824,207.50 = 2,156,824,207.50/x
3. Step 3: Cross multiply
   1,583,769,852x = 2,156,824,207.50 × 2,156,824,207.50
4. Step 4: Simplify right side
   1,583,769,852x = 4,651,890,662,058,003,456
5. Step 5: Solve for x
   x = 4,651,890,662,058,003,456/1,583,769,852
6. Step 6: Final answer
   x = 2,937,226,426.04