Finding the Third Proportional to 846,903,564.50 and 1,834,506,132.50

Step by Step Solution

1. Step 1: Write the proportion equation
   846,903,564.50 : 1,834,506,132.50 = 1,834,506,132.50 : x
2. Step 2: Convert to fraction form
   846,903,564.50/1,834,506,132.50 = 1,834,506,132.50/x
3. Step 3: Cross multiply
   846,903,564.50x = 1,834,506,132.50 × 1,834,506,132.50
4. Step 4: Simplify right side
   846,903,564.50x = 3,365,412,750,180,107,776
5. Step 5: Solve for x
   x = 3,365,412,750,180,107,776/846,903,564.50
6. Step 6: Final answer
   x = 3,973,785,081.62