Finding the Third Proportional to 1,693,806,946 and 3,669,011,897

Step by Step Solution

1. Step 1: Write the proportion equation
   1,693,806,946 : 3,669,011,897 = 3,669,011,897 : x
2. Step 2: Convert to fraction form
   1,693,806,946/3,669,011,897 = 3,669,011,897/x
3. Step 3: Cross multiply
   1,693,806,946x = 3,669,011,897 × 3,669,011,897
4. Step 4: Simplify right side
   1,693,806,946x = 13,461,648,300,327,538,688
5. Step 5: Solve for x
   x = 13,461,648,300,327,538,688/1,693,806,946
6. Step 6: Final answer
   x = 7,947,569,427.62