Finding the Third Proportional to 846,903,478 and 1,834,505,958.50

Step by Step Solution

1. Step 1: Write the proportion equation
   846,903,478 : 1,834,505,958.50 = 1,834,505,958.50 : x
2. Step 2: Convert to fraction form
   846,903,478/1,834,505,958.50 = 1,834,505,958.50/x
3. Step 3: Cross multiply
   846,903,478x = 1,834,505,958.50 × 1,834,505,958.50
4. Step 4: Simplify right side
   846,903,478x = 3,365,412,111,772,003,840
5. Step 5: Solve for x
   x = 3,365,412,111,772,003,840/846,903,478
6. Step 6: Final answer
   x = 3,973,784,733.67