Finding the Third Proportional to 2,903,834,666 and 4,463,402,943

Step by Step Solution

1. Step 1: Write the proportion equation
   2,903,834,666 : 4,463,402,943 = 4,463,402,943 : x
2. Step 2: Convert to fraction form
   2,903,834,666/4,463,402,943 = 4,463,402,943/x
3. Step 3: Cross multiply
   2,903,834,666x = 4,463,402,943 × 4,463,402,943
4. Step 4: Simplify right side
   2,903,834,666x = 19,921,965,831,581,061,120
5. Step 5: Solve for x
   x = 19,921,965,831,581,061,120/2,903,834,666
6. Step 6: Final answer
   x = 6,860,571,665.75