Finding the Third Proportional to 846,919,458 and 1,834,538,052

Step by Step Solution

1. Step 1: Write the proportion equation
   846,919,458 : 1,834,538,052 = 1,834,538,052 : x
2. Step 2: Convert to fraction form
   846,919,458/1,834,538,052 = 1,834,538,052/x
3. Step 3: Cross multiply
   846,919,458x = 1,834,538,052 × 1,834,538,052
4. Step 4: Simplify right side
   846,919,458x = 3,365,529,864,235,954,688
5. Step 5: Solve for x
   x = 3,365,529,864,235,954,688/846,919,458
6. Step 6: Final answer
   x = 3,973,848,790.99