Finding the Third Proportional to 2,191,415,435.25 and 4,693,126,044

Step by Step Solution

1. Step 1: Write the proportion equation
   2,191,415,435.25 : 4,693,126,044 = 4,693,126,044 : x
2. Step 2: Convert to fraction form
   2,191,415,435.25/4,693,126,044 = 4,693,126,044/x
3. Step 3: Cross multiply
   2,191,415,435.25x = 4,693,126,044 × 4,693,126,044
4. Step 4: Simplify right side
   2,191,415,435.25x = 22,025,432,064,871,088,128
5. Step 5: Solve for x
   x = 22,025,432,064,871,088,128/2,191,415,435.25
6. Step 6: Final answer
   x = 10,050,778,921.50